Answer:
By Applying pressure to the brakes
Explanation:
Driving cars through deep water that is more than 10cm can make the cars to float. Most modern cars are usually water- tight so they can start to float through water that is about 30cm deep, fast moving water is very powerful so one needs to be very careful when driving.
If the brakes are wet test them by pressing or tapping on them gently.
You can as well dry brakes by driving in low gear and applying pressure to the brakes.
Answer:
If a coil of wire is placed in a changing magnetic field, a current will be induced in the wire. This current flows because something is producing an electric field that forces the charges around the wire. (It cannot be the magnetic force since the charges are not initially moving). ... that determines the induced current.
Answer:
The temperature and gravity both affects the density
Answer:
You can get w =Fxd 20Nx5m w=100N energy= w÷t 100N÷4s E=25J 3 you can apply 3J in one second
1.56 x 10^12 electrons electrons should be removed.
What are electrons ?
The subatomic particles that revolve around an atom's nucleus are called electrons. They are smaller than protons or neutrons and have a negative charge. They are actually 1,800 times smaller. They also convey electric current.
Radius = 0. 300 m
Potential = 7.50 kV = 7.5 x 10^ 3 V
We kniw,
(Electric Potential) V = ke q/r
and q= ne
Therefore, n= Vr/ ke e
now substituting the values we get,
n= 1.56 x 10^12 electrons
To learn more about electrons click on the link below:
brainly.com/question/13822373
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